/Engine/Source/Runtime/GeometryCore/Public/Polygon2.h
Apply an arbitrary transformation to the Polygon
the Polygon, so that you can chain calls likeTranslate().Scale()
[TPolygon2](API\Runtime\GeometryCore\TPolygon2)< T > & Transform ( const [TFunction](API\Runtime\Core\GenericPlatform\TFunction)< [TVector2](API\Runtime\Core\Math\TVector2)< T >(const [TVector2](API\Runtime\Core\Math\TVector2)< T > &)> & TransformFunc )